Katgert-Merkelijn, J. K. (1997). The Letters and Papers of Jan Hendrik Oort: As Archived in the University Library, Leiden. Springer Netherlands : Imprint : Springer.
Chicago Style (17th ed.) CitationKatgert-Merkelijn, J. K. The Letters and Papers of Jan Hendrik Oort: As Archived in the University Library, Leiden. Dordrecht: Springer Netherlands : Imprint : Springer, 1997.
MLA (9th ed.) CitationKatgert-Merkelijn, J. K. The Letters and Papers of Jan Hendrik Oort: As Archived in the University Library, Leiden. Springer Netherlands : Imprint : Springer, 1997.
Warning: These citations may not always be 100% accurate.